73-68-7
73-68-7 structure
- Name: 4-amino-2-methylpyrimidine-5-carbaldehyde
- Chemical Name: 4-Amino-2-methylpyrimidine-5-carbaldehyde
- CAS Number: 73-68-7
- Molecular Formula: C6H7N3O
- Molecular Weight: 137.139
- Catalog: Pharmaceutical intermediate Heterocyclic compound Pyrimidine compound Methyl pyrimidine
- Create Date: 2018-12-05 13:27:44
- Modify Date: 2025-08-23 16:16:02
| Name | 4-Amino-2-methylpyrimidine-5-carbaldehyde |
|---|---|
| Synonyms |
5-pyrimidinecarboxaldehyde, 4-amino-2-methyl-
4-amino-2-methylpyrimidine-5-carbaldehyde 5-Pyrimidinecarboxaldehyde,4-amino-2-methyl- (6ci,7ci,8ci,9ci) |
| Density | 1.3±0.1 g/cm3 |
|---|---|
| Boiling Point | 295.5±25.0 °C at 760 mmHg |
| Molecular Formula | C6H7N3O |
| Molecular Weight | 137.139 |
| Flash Point | 132.5±23.2 °C |
| Exact Mass | 137.058914 |
| PSA | 68.87000 |
| LogP | 0.84 |
| Vapour Pressure | 0.0±0.6 mmHg at 25°C |
| Index of Refraction | 1.640 |
| HS Code | 2933599090 |
|---|
|
~60%
73-68-7 |
| Literature: Anderson, Kevin; Chen, Yi; Chen, Zhi; Luk, Kin-Chun; Rossman, Pamela Loreen; Sun, Hongmao; Wovkulich, Peter Michael Patent: US2012/184542 A1, 2012 ; Location in patent: Page/Page column 58; 59 ; US 20120184542 A1 |
|
~%
73-68-7 |
| Literature: US4271164 A1, ; |
|
~19%
73-68-7 |
| Literature: Baxter, Robert L.; Hanley, A. Bryan; Chan, Henry W. S. Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1990 , # 11 p. 2963 - 2966 |
|
~%
73-68-7 |
| Literature: Ni: MVol.C2, 7.12, page 724 - 733 |
|
~%
73-68-7 |
| Literature: Monatshefte fur Chemie, , vol. 144, # 9 p. 1307 - 1317 |
| Precursor 5 | |
|---|---|
| DownStream 3 | |
| HS Code | 2933599090 |
|---|---|
| Summary | 2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |